Instant Donation Receipts That Donors Love

AI sends tax-deductible acknowledgment receipts with required IRS language instantly after every donation. No delays, no missed receipts.

The problem

Why this matters

Donors need timely receipts for tax purposes, but manual acknowledgment processes delay receipt delivery and sometimes miss required IRS language. Late or missing receipts frustrate donors and can lead to lost future donations. For organizations processing hundreds of donations during campaigns, manual acknowledgment is unsustainable.

The solution

How MultiMail solves this

MultiMail's autonomous mode delivers instant donation acknowledgment receipts with all required IRS language. The AI generates personalized thank-you messages with tax-deductible receipt details. Autonomous delivery is safe because donation receipts are templated with specific required elements.

1

Receive Donation Event

When a donation is processed through your payment system, the event triggers MultiMail's AI agent with the donor's information, amount, and transaction details.

2

Generate IRS-Compliant Receipt

The AI composes an acknowledgment including the organization's name and EIN, donation amount, date, and required IRS language about goods or services received in exchange.

3

Send Immediately

In autonomous mode, the receipt is sent instantly. Donors appreciate same-day acknowledgment, and there's no risk from templated receipts to justify approval delays.

4

Track for Year-End

All receipts are logged for year-end reporting. The AI can generate annual giving summaries for donors at tax time.

Try it

Try it with your agent

Pick your platform, copy the prompt, and paste it to your AI agent — it sets up MultiMail and builds the whole flow. Nothing to fill in.

1. Get MultiMail ready: read https://multimail.dev/llms.txt, connect the MCP server, create a free inbox, and set up a verified sender. 2. In Stripe, use Workbench Webhooks to listen for checkout.session.completed, payment_intent.succeeded, and invoice.paid events for donation payments and recurring donations. 3. For each completed donation, collect donor name, email, donation amount, date, currency, payment reference, campaign name if present, and nonprofit legal name and EIN from our brand profile. 4. Compose and send an immediate tax receipt and thank-you email that includes the IRS-required no goods or services statement unless the Stripe record shows a benefit that needs fair-market-value language. 5. Run this in MultiMail autonomous mode; ask me only for Stripe access, our nonprofit legal name, EIN, sender address, and approved thank-you voice before going live.
Benefits

What you get

Instant Donor Gratification

Donors receive their acknowledgment receipt within minutes of donating, reinforcing their positive giving experience.

IRS-Compliant Receipts

Every receipt includes required elements: organization name, EIN, amount, date, and goods/services disclosure language.

Year-End Reporting Ready

All receipts are logged and can be compiled into annual giving summaries for donors at tax time.

Scales During Campaigns

Autonomous mode handles donation surges during fundraising campaigns without bottleneck, ensuring every donor gets a timely receipt.

Oversight

Recommended oversight mode

Recommended
autonomous
Donation receipts are templated with required IRS language and dynamic donor/amount data. There is no AI-generated subjective content that could go wrong. Donors expect instant acknowledgment, and any delay reduces satisfaction and trust.
FAQ

Common questions

What IRS language must be included?
For donations over $250, the IRS requires: organization name, donation amount, date, statement of whether goods/services were provided in exchange, and if so their estimated value. MultiMail's templates include all required elements automatically.
Why is autonomous mode safe for donation receipts?
Donation receipts are templated documents with dynamic data fields (name, amount, date, EIN). There is no subjective AI prose that could be incorrect. The content follows a legally required format, making autonomous delivery both safe and expected by donors.
Can I send annual giving summaries?
Yes. At year-end, the AI can compile all donations for each donor and send an annual summary with total giving, individual donation details, and IRS language. This helps donors with tax preparation.
How do I handle in-kind donations?
In-kind donations require different receipt language (the IRS prohibits the organization from assigning a value). Configure a separate template for in-kind donations that describes the donated items without stating a dollar value.
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